Trek Boone 5 Cyclocross Bike - Grey

Name: Trek Boone 5 Cyclocross Bike - Grey
Brand: Trek
SKU: llzx27dewd
Availability: InStock

The Boone 5 Disc is a carbon cyclocross race bike that's built for crushing any CX course – even t...

Best current price£2,465.00from Evans Cycles UK

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Product Information

Full details

The Trek Boone 5 Disc is a carbon cyclocross race bike designed for riders looking to dominate any CX course. Its key benefit is its lightweight carbon frame with terrain-smoothing Iso Speed technology, offering enhanced compliance and reducing fatigue on rough terrain. A potential caveat is its specific cyclocross geometry, which may not be ideal for general road riding. Key features include a SRAM Apex drivetrain, powerful disc brakes, and race-ready cyclocross-specific design elements.

All features

Model Part Number	5302546
Brand	Trek

Extended Product Information

FAQs

What is Rear Iso Speed and how does it work?

Rear Iso Speed is a compliance junction that decouples the seat tube from the top tube, allowing the seat tube to flex independently. This absorbs impacts from rough terrain, improving rider comfort and reducing fatigue on long rides or demanding courses.

Can I use this bike for gravel riding?

Yes, the Boone 5 Disc is suitable for gravel riding due to its robust build, disc brakes, and Iso Speed comfort. However, its cyclocross-specific geometry is more aggressive than many dedicated gravel bikes, which might make it less ideal for very long, relaxed gravel tours.

What is the maximum tire clearance?

The Boone 5 Disc has a maximum tire clearance of 700x40c. However, actual clearance can vary depending on tire tread and rim width.

Does the bike come with pedals?

No, the bike is typically sold without pedals. You will need to purchase pedals separately to complete your setup.

How do I set up the tubeless tires?

To set up tubeless, ensure you have tubeless-ready rims, tires, sealant, and rim tape. Install the rim tape, mount the tires, add sealant through the valve stem, and inflate firmly until the tire bead seats. Check for leaks and top up sealant as needed.

What is the warranty on the Trek Boone 5 Disc?

Trek offers a limited lifetime warranty on frames and frame components to the original owner. Other components are covered by their respective manufacturers' warranties.

How often should I maintain the Iso Speed system?

The Iso Speed system requires minimal maintenance. Periodically check for proper function and ensure the area around the junction is clean. Major service is typically not required unless you notice creaking or reduced performance.

Troubleshooting

Shifting is inconsistent or noisy

Ensure the derailleur cable is properly tensioned. Check for any bends or damage in the derailleur hanger. Clean and lubricate the chain and cassette.

Brakes feel weak or spongy

Check brake fluid levels and bleed the hydraulic system if necessary. Inspect brake pads for wear and clean rotors with isopropyl alcohol.

Rattling noises from the frame

Check that all bolts are tightened. Inspect headset bearings and seat mast. Ensure any accessories are securely mounted.

Difficulty shouldering the bike

Ensure you are using the designated top tube area. Practice running dismounts and remounts to improve technique.

Pros and Cons

Pros

Lightweight and stiff carbon frame for competitive racing.
Rear Iso Speed significantly enhances comfort and reduces fatigue on rough terrain.
Reliable SRAM Apex drivetrain with a wide gear range for versatile performance.
Powerful and consistent disc brakes for confident stopping in any condition.
Cyclocross-specific design optimized for handling and race tactics.

Cons

May be overly aggressive for casual road riding due to its race geometry.
Carbon frame requires careful maintenance and handling to avoid damage.
SRAM Apex is a capable but entry-level gravel/road groupset, potentially lacking the refinement of higher-tier options.
Tubeless setup requires initial effort and maintenance.

Setup, Compatibility & Care

Setup:

Assemble the bike by attaching the handlebars, stem, saddle, and pedals (not included).
Ensure the thru-axles are properly tightened.
Inflate tires to the recommended pressure based on race conditions and rider weight. For tubeless setup, follow the sealant and rim tape instructions.
Adjust saddle height and handlebar position for optimal fit.

Compatibility:

Drivetrain: Compatible with SRAM Eagle AXS electronic components and other 12-speed SRAM drivetrains.
Brakes: Uses flat-mount hydraulic disc brakes.
Wheels: Compatible with 700c wheels and 12x100mm front / 142x12mm rear thru-axles.
Tires: Maximum tire clearance is 700x40c (actual clearance may vary).
Bottom Bracket: T47 threaded bottom bracket.

Care:

Cleaning: Regularly clean the frame, drivetrain, and components with mild soap and water. Avoid high-pressure washers, especially near bearings.
Drivetrain Maintenance: Keep the chain clean and lubricated. Inspect for wear and replace as needed. Regularly clean the cassette and derailleur.
Brake Care: Check brake pad wear and rotor condition periodically. Clean rotors with isopropyl alcohol if contaminated.
Storage: Store the bike in a cool, dry place away from direct sunlight.
Inspection: Periodically inspect the frame for any signs of damage, especially after crashes.